Chenhua Co., Ltd.

Announcement on the Completion of Share Repurchase and Cancellation and Changes in Shares

Announcement on the resumption of trial production in the flame retardant workshop

Announcement on Reducing Registered Capital and Notifying Creditors

Legal Opinion from Shanghai Jintiancheng Law Firm on the 2025 Annual Shareholders' Meeting of Yangzhou Chenhua New Materials Co., Ltd.

Announcement of Resolutions of the 2025 Annual Shareholders' Meeting

Progress Announcement on Using Idle Self-owned Funds for Cash Management

Pre-disclosure Announcement on the Reduction Plan of Directors and Senior Management

Announcement on obtaining an invention patent certificate

Announcement on the Progress of Using Idle Funds for Cash Management

Announcement on the 'Quality Return Double Improvement' Action Plan

Announcement on the Use of Own Idle Funds for Cash Management

Announcement on the Renewal of the Accounting Firm

2025 Annual Independent Director Work Report (Yang Weicai)

2025 Annual Independent Director Work Report (He Quanzhong - Resigned)

2025 Annual Independent Director Work Report (Liang Yongjin - Resigned)

2025 Annual Independent Director Work Report (Liang Lianhua)

2025 Annual Independent Director Work Report (Xu Gaoyan)

Notice on Holding the 2025 Online Performance Briefing

2025 Annual Sustainable Development and Environmental, Social, and Governance (ESG) Report

Internal Control Audit Report

2025 Annual Internal Control Evaluation Report

Articles of Association (April 2026)

Compensation Management System for Directors and Senior Management

2026 Annual Compensation Plan for Directors and Senior Management

Announcement on Changing the Company's Registered Capital and Amending the Articles of Association

Notice on the Disclosure of the 2025 Annual Report

Notice on the Disclosure of the 2026 First Quarter Report

Legal Opinion from Shanghai Jintiancheng Law Firm on the Repurchase and Cancellation of Certain Restricted Stocks Related to the 2024 Restricted Stock Incentive Plan of Yangzhou Chenhua New Materials Co., Ltd.

Resolutions of the First Meeting of the Fifth Board of Directors' Independent Directors Special Meeting in 2026